安装node+express时找不到模块connect/utils
我刚刚通过克隆 git repo + make && 安装了节点进行安装。然后我安装了 npm，并使用 npm 安装了express（似乎它会自动获取 Connect，因为它是一个依赖项）。但是，当尝试启动一个简单的快速示例时，我收到错误消息：
Error: Cannot find module 'connect/utils'
at Function._resolveFilename (module.js:219:11)
at Function._load (module.js:171:25)
at require (module.js:246:19)
at Object.<anonymous> (/home/yngve/local/node/lib/node/.npm/express/1.0.3/package/lib/express/response.js:16:13)
at Module._compile (module.js:302:26)
at Object..js (module.js:308:10)
at Module.load (module.js:234:31)
at Function._load (module.js:201:10)
at require (module.js:246:19)
at Object.<anonymous> (/home/yngve/local/node/lib/node/.npm/express/1.0.3/package/lib/express/index.js:52:1)
似乎有人在这里遇到同样的问题：http://groups.google.com/group/express-js/browse_thread/thread/287086bd30f79cf1/adbb5c669872e45a 但结论似乎是需要安装连接（我已经安装了）。 我已经检查过至少有以下文件：
/home/yngve/local/node/lib/node/.npm/connect/0.5.8/package/lib/connect/utils.js /home/yngve/local/node/lib/node/.npm/express/1.0.3/node_modules/connect/connect/utils.js
有人知道吗？
已解决
已添加，
require.paths.unshift('<path_to_node>/lib/node/connect');
但最新版本。是固定的，所以这实际上不是必要的（参见下面的答案）。
I just installed node by cloning the git repo + make && make install. I then installed npm, and used npm to install express (seems like it fetches Connect automatically since it's a dependency). However, when trying to start a simple express example I get the error message:
Error: Cannot find module 'connect/utils'
at Function._resolveFilename (module.js:219:11)
at Function._load (module.js:171:25)
at require (module.js:246:19)
at Object.<anonymous> (/home/yngve/local/node/lib/node/.npm/express/1.0.3/package/lib/express/response.js:16:13)
at Module._compile (module.js:302:26)
at Object..js (module.js:308:10)
at Module.load (module.js:234:31)
at Function._load (module.js:201:10)
at require (module.js:246:19)
at Object.<anonymous> (/home/yngve/local/node/lib/node/.npm/express/1.0.3/package/lib/express/index.js:52:1)
It seems someone has the same problem here: http://groups.google.com/group/express-js/browse_thread/thread/287086bd30f79cf1/adbb5c669872e45a
but the conclusion seems to be that one needs connect installed (which I have).
I've checked that I have the following files at least:
/home/yngve/local/node/lib/node/.npm/connect/0.5.8/package/lib/connect/utils.js
/home/yngve/local/node/lib/node/.npm/express/1.0.3/node_modules/connect/connect/utils.js
Anyone have a clue?
Resolved
Added
require.paths.unshift('<path_to_node>/lib/node/connect');
But the newest rev. is fixed, so this shouldn't really be necessary (see answer below).
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看起来这是 Express 中的一个 bug 。安装最新版本 1.0.5 为我解决了这个问题。
It seems like it was a bug in express. Installing the latest version, 1.0.5, fixed this problem for me.
听起来您没有包含 npm 目录的 require 路径。使用 require.paths 来修改它。
更多信息：
http://jherdman.github.com/2010 -04-05/understanding-nodejs-require.html
It sounds like you don't have your require path including your npm directory. Use require.paths to modify that.
Some more info:
http://jherdman.github.com/2010-04-05/understanding-nodejs-require.html